★★★★★ 5.0 / 5 (1 reviews)

About Johnson's Boiler & Control in Fresno, CA

2440 S Gearhart Ave, Fresno, CA 93725

(559) 237-7772

http://johnsonsboiler.com/

Company Background

For over four decades, Johnson's Boiler & Control has been a trusted name in Fresno's industrial and commercial sectors. Operating from a 12,000-square-foot facility on a 3-acre property, our team of 12 experienced professionals, including certified welders and technicians, is equipped to handle projects of any scale. As licensed C-4 contractors, we provide comprehensive boiler system services, from initial engineering and expert installation to meticulous maintenance and repair. Our deep roots in the Central Valley are complemented by a broad reach, serving national corporate accounts and international clients in countries like Mexico and Argentina. We combine local reliability with the technical expertise needed for complex industrial systems.

Main Services

  • Plumbing inspection

Q&A

What does a plumbing inspection involve for a commercial boiler system?

Our plumbing inspection for boiler systems is a thorough assessment conducted by our certified technicians. We examine all connected piping, valves, pressure relief systems, and water supply lines for leaks, corrosion, and proper pressure. Given our 44 years of experience with industrial systems, we specifically check for issues that could impact boiler efficiency and safety, ensuring your system complies with all operational standards. This proactive service helps prevent costly downtime and major repairs.

How can Johnson's Boiler & Control help with earthquake or drought-related pipe damage?

Living in Fresno means dealing with seismic activity and drought-induced soil movement, both of which can stress and damage piping. Our inspections specifically look for signs of these local issues, such as cracks from ground shifting or stress fractures from repeated seismic vibration. Our certified welders and technicians are skilled in repairing or replacing compromised sections with materials and techniques designed to better withstand these regional challenges, helping protect your boiler system's integrity.

Do you serve residential customers, or only large commercial clients?

While a significant part of our work involves large-scale commercial and industrial boiler systems for national and international clients, our local expertise is also available to Fresno residents and businesses with substantial boiler needs, such as those in large multi-unit properties or specialized facilities. Our foundational service—thorough inspection and maintenance—applies to any system we work on, ensuring safety and reliability regardless of scale.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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